Black NetGraf - monitor incoming and outgoing network traffic to the desktop. The gadget for Windows 7 will monitor the activity of your network connection and display the data in the form of a graph that is automatically updated. You can set the chart update intervals yourself in the Black NetGraf gadget settings. The gadget automatically analyzes all incoming and outgoing Internet traffic and displays the data in graphics on the windows desktop. For the gadget to work properly, you must select your network connection in the settings. In addition to graphical display of network activity, you can also see the amount of received and sent traffic in Kb.